Relay with Harness 30amp

Relay Switch - 30 amps - 12V - Wiring Included - Universal - Kit / #30 Terminal From 12V + power supply which is protected by a circuit breaker or fuse rated at 30 amps. #85 Terminal Connect to a good chassis ground. This may also be used as a switch to ground (i.e. for a horn) when terminal #86 is connected to a constant fused power. #86 Terminal Switched 12V + power from a toggle switch or controlled side of ignition switch. #87 Terminal Connect to 12V + side of component to be activated by switch/relay. i.e. fuel pump, cooling fan etc. #87A Not commonly used, this terminal has power until relay is energized. Five lead harness - 3 12ga & 2 18ga